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<body><h1><a href="http://ejohn.org/blog/processingjs/">Processing.js</a></h1>
<h2>Conditionals2</h2>

<p>We extend the language of conditionals by adding the 
keyword "else". This allows conditionals to ask 
two or more sequential questions, each with a different
action.</p>

<p><a href="http://processing.org/learning/basics/conditionals2.html"><b>Original Processing.org Example:</b> Conditionals2</a><br>
<script type="application/processing">
size(200, 200);
background(0);

for(int i=2; i<width-2; i+=2) {
  // If 'i' divides by 20 with no remainder 
  // draw the first line else draw the second line
  if(i%20 == 0) {
    stroke(255);
    line(i, 40, i, height/2);
  } else if (i%10 == 0) {
    stroke(153);
    line(i, 20, i, 180); 
  } else {
    stroke(102);
    line(i, height/2, i, height-40);
  }
}
</script><canvas width="200" height="200"></canvas></p>
<div style="height:0px;width:0px;overflow:hidden;"></div>

<pre><b>// All Examples Written by <a href="http://reas.com/">Casey Reas</a> and <a href="http://benfry.com/">Ben Fry</a>
// unless otherwise stated.</b>
size(200, 200);
background(0);

for(int i=2; i&lt;width-2; i+=2) {
  // If 'i' divides by 20 with no remainder 
  // draw the first line else draw the second line
  if(i%20 == 0) {
    stroke(255);
    line(i, 40, i, height/2);
  } else if (i%10 == 0) {
    stroke(153);
    line(i, 20, i, 180); 
  } else {
    stroke(102);
    line(i, height/2, i, height-40);
  }
}</pre>
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